What could be a cause of error in measurement?
a. a warm room
b. failure to study
c. unclear instructions
d. all of these
Ans: D
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What are the advantages and disadvantages of a competition conflict style?
What will be an ideal response?
Organisms of the same kind that live together and reproduce are called a:
a. Population b. Habitat c. Limiting factor d. Biotic potential
Mr. Martinez wants his first-grade students to be able to identify 200 reading words at the level of automaticity. Which one of the following techniques will best help his students achieve that goal?
a. Explain how the letters of the words are related to their pronunciation. b. Tell them how important it is for them to know the words. c. Explain how some of the letters in the words are "silent letters." d. Give them lots of practice reading the words.
A worksheet in which only numerals are used to solve math problems is an example of a math task at the
A. abstract level. B. conceptual level. C. graphic level. D. quantitative level.